A built-in side-pull guide table extension slide rail device

Abstract

The application relates to the technical field of guide stands, in particular to a built-in side-pulling guide stand extension slide rail device. The built-in side-pulling guide stand extension slide rail device comprises a guide stand body, a sliding groove is formed in the guide stand body, a side-pulling panel is inserted into the sliding groove, the side-pulling panel is connected with the side wall of the sliding groove through a first reset mechanism, and a hidden heavy rail is arranged between the two sides of the side-pulling panel and the sliding groove. The built-in side-pulling guide stand extension slide rail device has the advantages that the extension length of the side-pulling panel can be adjusted according to the use requirement during use, the side-pulling panel can be automatically locked after the adjustment is completed, the device is more stable and reliable, the use effect is better, the side-pulling panel can be automatically moved into the sliding groove for storage under the action of a compression spring after use, the use is more convenient and fast, the upper surface of the side-pulling panel can be automatically cleaned during the movement of the side-pulling panel, and the use is more convenient and the cleaning effect is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of guide table, in particular to a built-in side-pull guide table extension slide rail device. BACKGROUND

[0002] The existing guide table is usually provided with a built-in side-pull guide table extension slide rail device, i.e. a side-pull panel, on the side thereof to increase the use space.

[0003] However, the existing built-in side-pull guide table extension slide rail device is inconvenient to adjust the extension length of the side-pull panel, lacks corresponding locking structure, is not stable and reliable after being pulled out, and needs to be pushed when being retracted, which is not convenient and fast, and needs to be cleaned with a cloth, which is not convenient and fast. SUMMARY

[0004] The present application provides a built-in side-pull guide table extension slide rail device to solve the problems of the existing built-in side-pull guide table extension slide rail device, i.e. the inconvenience of adjusting the extension length of the side-pull panel, the lack of corresponding locking structure, the instability and unreliability after being pulled out, the inconvenience of pushing when being retracted, and the inconvenience of cleaning with a cloth.

[0005] The technical scheme for solving the above technical problems is as follows: a built-in side-pull guide table extension slide rail device, comprising a guide table body, a sliding groove is formed in the guide table body, a side-pull panel is inserted into the sliding groove, the side-pull panel is connected to the side wall of the sliding groove through a first reset mechanism, a hidden heavy rail is arranged between the two sides of the side-pull panel and the sliding groove, a limiting mechanism for limiting the side-pull panel is arranged in the sliding groove, and a cleaning mechanism for cleaning the upper surface of the side-pull panel is arranged in the guide table body.

[0006] The present application has the following advantages:

[0007] 1. The built-in side-pull guide table extension slide rail device, by setting the limiting mechanism, when the side-pull panel is needed, it is pulled out from the sliding groove, at the same time, the sleeve rod slides along the sleeve, the compression spring is stretched, and the fixed block slides on the inclined surface, so that the triangular block is retracted into the sliding groove, at the same time, the second spring is compressed, when the sliding groove is pulled out to the appropriate length, stop pulling, at this time, the triangular block is stretched out under the action of the second spring, and under the action of the compression spring, the fixed block is abutted with the side wall of the limiting surface, the side-pull panel is limited, so as to adjust the extension length of the side-pull panel according to the use requirement, and the self-locking can be realized, the use effect is better, after use, the side-pull panel needs to be stored in the sliding groove, pull the knob, the movement of the knob drives the first moving plate to move through the moving rod, so that the limiting surface is separated from the fixed block, at this time, the side-pull panel can be automatically moved to the sliding groove under the action of the compression spring for storage, the use is more convenient and fast.

[0008] 2. The built-in side-pull guide table extension slide rail device, by setting the cleaning mechanism, when the side-pull panel moves, the cleaning sponge is abutted with the upper surface of the side-pull panel under the action of the third spring, so as to automatically clean the upper surface of the side-pull panel, the use is more convenient and the effect is better, and through the setting of the insertion slot and the insertion plate, the cleaning sponge can be installed and disassembled, so as to clean and replace it, the use is more convenient, and the cleaning effect is better.

[0009] On the basis of the above technical scheme, the application can also be improved as follows.

[0010] Further, the first reset mechanism includes two symmetrical sleeve pipes fixedly connected to the side wall of the sliding groove, and a sleeve rod is inserted into the sleeve pipe, one end of the sleeve rod is fixed to the side wall of the side-pull panel, and a compression spring is sleeved on the side wall of the sleeve rod, and a buffer assembly is arranged between the sleeve rod and the sleeve pipe.

[0011] The beneficial effect of the above further scheme is that the movement of the side-pull panel is guided and reset.

[0012] Further, the buffer assembly includes a sliding disc slidingly connected in the sleeve pipe, and one end of the sliding disc is fixed to one end of the sleeve rod, the sleeve pipe is filled with damping liquid, and a plurality of through holes are arranged in an array on the end of the sliding disc.

[0013] The beneficial effect of the above further scheme is that when the sleeve rod slides in the sleeve pipe, the sliding disc slides in the sleeve pipe, and the damping liquid flows along the through hole, which can have a good damping and buffering effect, and the use effect is better.

[0014] Furthermore, the limiting mechanism includes a connecting plate fixedly connected to the side wall of the side pull panel, and a fixing block is fixedly connected to the lower side wall of the connecting plate. The upper side wall of the slide is connected to a first moving plate through a second reset mechanism, and the side wall of the first moving plate is connected to a plurality of arrayed triangular blocks through a third reset mechanism. The triangular blocks include an inclined surface and a limiting surface, and the fixing block slides on the inclined surface. The movement of the first moving plate is driven by a pushing mechanism.

[0015] The beneficial effect of adopting the above-mentioned further solution is that when the side pull panel is needed, it is pulled out of the slide groove. At the same time, the sleeve slides along the sleeve, the compression spring is stretched, and the fixing block slides on the inclined surface, causing the triangular block to retract into the slide groove. Meanwhile, the second spring is compressed. When the slide groove is pulled out to a suitable length, the pulling stops. At this time, the triangular block extends outward under the action of the second spring, and under the action of the compression spring, the fixing block abuts against the side wall of the limiting surface, limiting the side pull panel. This makes it easy to adjust the extension length of the side pull panel according to the usage requirements, and can achieve self-locking, resulting in better performance.

[0016] Furthermore, the second reset mechanism includes two symmetrically arranged first connecting blocks fixedly connected to the upper side wall of the slide groove, and a first T-shaped guide rod is inserted into the side wall of the first connecting block. One end of the first T-shaped guide rod is fixed to the side wall of the first moving plate, and a first spring is sleeved on the side wall of the first T-shaped guide rod.

[0017] The beneficial effect of adopting the above-mentioned further solution is that it guides and resets the movement of the first moving plate.

[0018] Furthermore, the third reset mechanism includes a sliding groove formed on the side wall of the first moving plate, and a sliding plate is slidably connected in the sliding groove. The sliding plate is fixed to the side wall of the sliding groove by a second spring, and the triangular block is fixed to the side wall of the sliding plate.

[0019] The beneficial effect of adopting the above-mentioned further solution is that it guides and resets the movement of the triangular block.

[0020] Furthermore, the pushing mechanism includes a moving rod fixedly connected to the side wall of the first moving plate, and the other end of the moving rod passes through the side wall of the guide body and is fixedly connected to a knob.

[0021] The beneficial effect of adopting the above-mentioned further solution is that, after use, when it is necessary to store the side pull panel in the slide groove, pull the knob. The movement of the knob drives the first moving plate to move through the moving rod, so that the limiting surface is separated from the fixed block. At this time, the side pull panel can automatically move into the slide groove for storage under the action of the compression spring, making it more convenient and quick to use.

[0022] Further, the cleaning mechanism comprises two symmetrically arranged second connecting blocks fixedly connected to the side wall of the guide table body, a second T-shaped guide rod is inserted into the upper side wall of the second connecting block, the lower end of the second T-shaped guide rod is fixedly connected with a second moving plate, the side wall of the second T-shaped guide rod is sleeved with a third spring, the lower side wall of the second moving plate is provided with a slot, and a plug plate is inserted into the slot, the lower side wall of the plug plate is fixedly connected with a mounting plate, and the lower side wall of the mounting plate is fixedly connected with a cleaning sponge.

[0023] The beneficial effect of the further scheme is that when the side pull panel moves, the cleaning sponge is in contact with the upper surface of the side pull panel under the action of the third spring, so that the upper surface of the side pull panel can be automatically cleaned, which is more convenient to use and has better effect, and the installation and disassembly of the cleaning sponge are facilitated through the slot and the plug plate, so that the cleaning and replacement of the cleaning sponge are facilitated, which is more convenient to use and has better cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0025] Figure 2 It is a schematic diagram of the partial cross-sectional structure of another perspective of the present application;

[0026] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the sleeve and the first moving plate in the present application;

[0027] Figure 4 It is Figure 1 It is an enlarged structure schematic diagram of position A in the present application;

[0028] Figure 5 It is Figure 2 It is an enlarged structure schematic diagram of position B in the present application;

[0029] Figure 6 It is Figure 3 It is an enlarged structure schematic diagram of position C in the present application.

[0030] In the drawings, the components represented by each reference numeral are listed as follows:

[0031] 1, guide table body; 201, sleeve; 202, sleeve rod; 203, compression spring; 301, sliding disc; 302, through hole; 401, connecting plate; 402, fixed block; 403, first moving plate; 404, triangular block; 405, inclined surface; 406, limiting surface; 501, first connecting block; 502, first T-shaped guide rod; 503, first spring; 601, sliding groove; 602, sliding plate; 603, second spring; 701, moving rod; 702, knob; 8, sliding groove; 9, side pull panel; 10, hidden heavy rail; 1101, second connecting block; 1102, second T-shaped guide rod; 1103, third spring; 1104, second moving plate; 1105, insertion slot; 1106, insertion plate; 1107, mounting plate; 1108, cleaning sponge. DETAILED DESCRIPTION

[0032] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are only used to explain the present application and are not intended to limit the scope of the present application.

[0033] The existing guide table, in order to increase the use space, is usually provided with a hidden side pull guide table extension slide rail device, i.e. a side pull panel, on the side thereof.

[0034] The inventor has found, after in-depth investigation and research on the use process of the guide table, that the existing hidden side pull guide table extension slide rail device is inconvenient to adjust the extension length of the side pull panel, lacks corresponding locking structure, is not stable and reliable after being pulled out, and needs to be pushed back when it needs to be retracted, which is not convenient and fast, and needs to be cleaned with a cloth when in use, which is not convenient and fast.

[0035] The above problems have not been reported in the prior art, and the inventor has found the above problems and designed the present technical solution.

[0036] The present application provides the following preferred embodiments

[0037] As Figures 1-6As shown, a built-in side-pull guide table extension slide rail device includes a guide table body 1, a sliding groove 8 is formed in the guide table body 1, and a side-pull panel 9 is inserted in the sliding groove 8, the side-pull panel 9 is connected with the side wall of the sliding groove 8 through a first reset mechanism, and a hidden heavy rail 10 is arranged between the two sides of the side-pull panel 9 and the sliding groove 8, a limiting mechanism for limiting the side-pull panel 9 is arranged in the sliding groove 8, and the guide table body 1 is provided with a cleaning mechanism for cleaning the upper surface of the side-pull panel 9. When in use, the extension length of the side-pull panel 9 can be adjusted according to the use requirement, and self-locking can be realized after adjustment, which is more stable and reliable, and the use effect is better. At the same time, after use, the side-pull panel 9 can be automatically moved into the sliding groove 8 for storage under the action of the compression spring 203, which is more convenient and fast to use. In addition, the upper surface of the side-pull panel 9 can be automatically cleaned during movement, which is more convenient to use and better in cleaning effect.

[0038] In this embodiment, as shown in Figure 2 and Figure 5 The first reset mechanism includes two symmetrical sleeve pipes 201 fixedly connected with the side wall of the sliding groove 8, and a sleeve rod 202 is inserted in the sleeve pipe 201, one end of the sleeve rod 202 is fixed with the side wall of the side-pull panel 9, and a compression spring 203 is sleeved with the side wall of the sleeve rod 202. A buffer assembly is arranged between the sleeve rod 202 and the sleeve pipe 201, which plays a guiding and resetting role for the movement of the side-pull panel 9.

[0039] In this embodiment, as shown in Figure 6 The buffer assembly includes a sliding disc 301 slidingly connected in the sleeve pipe 201, and one end of the sliding disc 301 is fixed with one end of the sleeve rod 202. The sleeve pipe 201 is filled with damping liquid, and a plurality of through holes 302 are arranged in the end of the sliding disc 301. When the sleeve rod 202 slides in the sleeve pipe 201, the sliding disc 301 slides in the sleeve pipe 201, and at the same time, the damping liquid flows along the through holes 302, which can achieve good damping and buffering effect, and the use effect is better.

[0040] In this embodiment, as shown in Figure 5As shown, the limiting mechanism comprises a connecting plate 401 fixedly connected to the side wall of the side pull panel 9, and a fixed block 402 fixedly connected to the lower side wall of the connecting plate 401, and the upper side wall of the sliding groove 8 is connected with a first moving plate 403 through a second reset mechanism, and the side wall of the first moving plate 403 is connected with a plurality of arrayed triangular blocks 404 through a third reset mechanism, the triangular block 404 comprises an inclined surface 405 and a limiting surface 406, and the fixed block 402 slides on the inclined surface 405, and the movement of the first moving plate 403 is pushed through a pushing mechanism, when the side pull panel 9 needs to be used, it is pulled out of the sliding groove 8, at the same time, the sleeve rod 202 slides along the sleeve 201, the compression spring 203 is stretched, and the fixed block 402 slides on the inclined surface 405, so that the triangular block 404 is retracted into the sliding groove 601, at the same time, the second spring 603 is compressed, and the pulling is stopped when the sliding groove 8 is pulled out to the appropriate length, at this time, the triangular block 404 extends outward under the action of the second spring 603, and under the action of the compression spring 203, the fixed block 402 abuts against the side wall of the limiting surface 406, and the side pull panel 9 is limited, so as to conveniently adjust the extension length of the side pull panel 9 according to the use requirement, and the self-locking can be realized, and the use effect is better.

[0041] In the embodiment, as shown in Figure 5 The second reset mechanism comprises two symmetrical first connecting blocks 501 fixedly connected to the upper side wall of the sliding groove 8, and a first T-shaped guide rod 502 is inserted into the side wall of the first connecting block 501, one end of the first T-shaped guide rod 502 is fixed to the side wall of the first moving plate 403, and the side wall of the first T-shaped guide rod 502 is sleeved with a first spring 503, which guides and resets the movement of the first moving plate 403.

[0042] In the embodiment, as shown in Figure 6 The third reset mechanism comprises a sliding groove 601 opened in the side wall of the first moving plate 403, and a sliding plate 602 is slidably connected in the sliding groove 601, the sliding plate 602 is fixed to the side wall of the sliding groove 601 through a second spring 603, and the triangular block 404 is fixed to the side wall of the sliding plate 602, which guides and resets the movement of the triangular block 404.

[0043] In the embodiment, as shown in Figure 5 The pushing mechanism comprises a moving rod 701 fixedly connected to the side wall of the first moving plate 403, and the other end of the moving rod 701 penetrates through the side wall of the guide table body 1 and is fixedly connected with a knob 702, when the use is completed, the side pull panel 9 needs to be stored in the sliding groove 8, the knob 702 is pulled, the movement of the knob 702 drives the first moving plate 403 to move through the moving rod 701, so that the limiting surface 406 is separated from the fixed block 402, at this time, the side pull panel 9 can automatically move into the sliding groove 8 for storage under the action of the compression spring 203, and the use is more convenient and fast.

[0044] In this embodiment, as Figure 4 As shown, the cleaning mechanism includes two symmetrically arranged second connecting blocks 1101 fixedly connected to the side wall of the guide body 1. A second T-shaped guide rod 1102 is inserted into the upper side wall of each second connecting block 1101. A second moving plate 1104 is fixedly connected to the lower end of the second T-shaped guide rod 1102. A third spring 1103 is sleeved on the side wall of the second T-shaped guide rod 1102. A slot 1105 is formed on the lower side wall of the second moving plate 1104, and an insert plate 1106 is inserted into the slot 1105. A mounting plate 110 is fixedly connected to the lower side wall of the insert plate 1106. 7. A cleaning sponge 1108 is fixedly connected to the lower side wall of the mounting plate 1107. When the side pull panel 9 moves, the cleaning sponge 1108 abuts against the upper surface of the side pull panel 9 under the action of the third spring 1103, thereby automatically cleaning the upper surface of the side pull panel 9. This makes it more convenient to use and more effective. Furthermore, the slot 1105 and the insert plate 1106 facilitate the installation and removal of the cleaning sponge 1108, making it easier to clean and replace. This makes it more convenient to use and improves the cleaning effect.

[0045] The specific working process of this invention is as follows:

[0046] First, when the side pull panel 9 is needed, it is pulled out of the slide groove 8. At the same time, the sleeve rod 202 slides along the sleeve 201, the compression spring 203 is stretched, and the fixing block 402 slides on the inclined surface 405, causing the triangular block 404 to retract into the slide groove 601. Meanwhile, the second spring 603 is compressed. When the slide groove 8 is pulled out to a suitable length, the pulling stops. At this time, the triangular block 404 extends outward under the action of the second spring 603, and under the action of the compression spring 203, the fixing block 402 abuts against the side wall of the limiting surface 406, limiting the side pull panel 9. This makes it easy to adjust the extension length of the side pull panel 9 according to the usage requirements, and can achieve self-locking, resulting in better performance.

[0047] After use, when the side pull panel 9 needs to be stored in the slide groove 8, pull the knob 702. The movement of the knob 702 drives the first moving plate 403 to move through the moving rod 701, so that the limiting surface 406 is disengaged from the fixing block 402. At this time, the side pull panel 9 can automatically move into the slide groove 8 for storage under the action of the compression spring 203, making it more convenient and quick to use.

[0048] And, when the side pull panel 9 moves, the cleaning sponge 1108 is abutted against the upper surface of the side pull panel 9 under the action of the third spring 1103, so that the upper surface of the side pull panel 9 can be automatically cleaned, the use is more convenient, the effect is better, and through the setting of the slot 1105 and the plug plate 1106, the cleaning sponge 1108 is convenient to install and disassemble, so that it is convenient to clean and replace, the use is more convenient, and the cleaning effect is better.

[0049] In summary: the beneficial effects of the present application are embodied in that during use, the extension length of the side pull panel 9 can be adjusted according to the use demand, and after adjustment, self-locking can be realized, which is more stable and reliable, the use effect is better, and after use, the side pull panel 9 can be automatically moved into the chute 8 under the action of the compression spring 203 for storage, which is more convenient and fast to use, and the upper surface of the side pull panel 9 can be automatically cleaned during movement, which is more convenient to use and better in cleaning effect.

[0050] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for extending a slide rail with an internally concealed side guide platform, comprising a guide platform body (1), characterized in that, The guide body (1) has a slide groove (8) inside, and a side pull panel (9) is inserted in the slide groove (8). The side pull panel (9) is connected to the side wall of the slide groove (8) through a first reset mechanism. A hidden heavy-duty rail (10) is provided between the two sides of the side pull panel (9) and the slide groove (8). A limiting mechanism for limiting the side pull panel (9) is provided in the slide groove (8). A cleaning mechanism for cleaning the upper surface of the side pull panel (9) is provided on the guide body (1). The first reset mechanism includes two symmetrically arranged sleeves (201) fixedly connected to the side wall of the slide (8), and a sleeve rod (202) is inserted in the sleeve (201). The other end of the sleeve rod (202) is fixed to the side wall of the side pull panel (9), and a compression spring (203) is sleeved on the side wall of the sleeve rod (202). A buffer assembly is provided between the sleeve rod (202) and the sleeve (201). The buffer assembly includes a sliding disk (301) slidably connected inside the sleeve (201), and the end of the sliding disk (301) is fixed to one end of the sleeve rod (202). The sleeve (201) is filled with damping fluid, and the end of the sliding disk (301) is provided with a plurality of arrayed through holes (302). The damping fluid flows through the through holes (302) when the sliding disk (301) moves to provide a damping buffering effect. The cleaning mechanism includes two symmetrically arranged second connecting blocks (1101) fixedly connected to the side wall of the guide body (1), and a second T-shaped guide rod (1102) is inserted into the upper side wall of the second connecting block (1101). A second moving plate (1104) is fixedly connected to the lower end of the second T-shaped guide rod (1102), and a third spring (1103) is sleeved on the side wall of the second T-shaped guide rod (1102). A slot (1105) is opened on the lower side wall of the second moving plate (1104), and an insert plate (1106) is inserted into the slot (1105). An installation plate (1107) is fixedly connected to the lower side wall of the insert plate (1106), and a cleaning sponge (1108) is fixedly connected to the lower side wall of the installation plate (1107). The third spring (1103) causes the cleaning sponge (1108) to abut against the upper surface of the side pull panel (9) and cleans when the side pull panel (9) moves. The limiting mechanism includes a connecting plate (401) fixedly connected to the side wall of the side pull panel (9), and a fixing block (402) is fixedly connected to the lower side wall of the connecting plate (401). The upper side wall of the slide (8) is connected to a first moving plate (403) through a second reset mechanism, and the side wall of the first moving plate (403) is connected to a plurality of arrayed triangular blocks (404) through a third reset mechanism. The triangular blocks (404) include an inclined surface (405) and a limiting surface (406), and the fixing block (402) slides on the inclined surface (405). The movement of the first moving plate (403) is pushed by a pushing mechanism. The second reset mechanism includes two symmetrically arranged first connecting blocks (501) fixedly connected to the upper side wall of the slide (8), and a first T-shaped guide rod (502) is inserted into the side wall of the first connecting block (501). One end of the first T-shaped guide rod (502) is fixed to the side wall of the first moving plate (403), and a first spring (503) is sleeved on the side wall of the first T-shaped guide rod (502). The third reset mechanism includes a sliding groove (601) formed on the side wall of the first moving plate (403), and a sliding plate (602) is slidably connected in the sliding groove (601). The sliding plate (602) is fixed to the side wall of the sliding groove (601) by a second spring (603), and the triangular block (404) is fixed to the side wall of the sliding plate (602).

2. The concealed side guide platform extension slide rail device according to claim 1, characterized in that, The pushing mechanism includes a moving rod (701) fixedly connected to the side wall of the first moving plate (403), and the other end of the moving rod (701) passes through the side wall of the guide body (1) and is fixedly connected to a knob (702).

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